Episodes
Strays
February 7, 1973
Barlow must find a young girl who has disappeared from London Airport.
Wanted
February 14, 1973
Fishing for a villain in Amsterdam, Barlow searches for the appropriate bait.
Review
February 21, 1973
Eddie Doyle is serving a life sentence for murder, but friends in The Potteries think the police may have moved too fast.
Publicity
February 28, 1973
A girl has been murdered in the West Country, and routine methods have failed to find her killer. What's needed is something different...
Wheelbarrows
March 7, 1973
Barlow investigates a racket using car ferries to export stolen vehicles.
Informant
March 14, 1973
When a voice from the past brings Barlow information about a crime, he has to balance his new responsibilities at the Home Office against his detective's judgment.
Trespass
March 21, 1973
The policeman look and sound British. But when Barlow follows the trail of a city swindler as far as Rhodesia, he finds them surprisingly unfriendly.
Assessor
March 28, 1973
Barlow finds that Signor Rizzi is interested in something more sinister then good trade relations.
Treasure
April 4, 1973
The Rock of Gibraltar proves stony ground when Barlow and Rees start 'digging' for treasure. Their hunt for £750,000 worth of stolen and forged securities leads them to all the Rock's attractions - and one of the attractions leads Rees into temptation.
Confidence
April 11, 1973
Barlow's relationship with Fenton is never easy - and it is stretched to the limit when Fenton receives and extraordinary confession.
